baber/WOPTO huggingface dataset:
Patent JP-S5494852-A (JP)
Title: Microprocessor
Inventor: HATANO ISAO
IPC: G06F15/00
Filed: 1978-01-11
Abstract: PURPOSE: To quicken the operation speed, by adding a signal representing the number of steps to the operation instruction word, inhibiting other plurality of instruction words when a plurality of step instructions are given, and by reducing the number of steps.  
     CONSTITUTION: ROM 22 is provided, which sets and memorizes a plurality of step instruction words representing a plurality of steps are required to achieve a given operation, instruction word representing one step achieves the operations of a given types, the data instruction word to perform the operation, and the end instruction word of a plurality of step instructions. Further, the program counter sequentially reading out the instruction word from ROM 22, instruction decoder 23 processing the read out data according to the readout instruction of the counter 21, and the operation control 30. Further, when the decoder 23 outputs a plurality of step instruceion words, the instruction word is set to the memory means of the control section 30, inhibiting the output from the decoder 23 of a plurality of step instruction words after that, and the reset is made when a plurality of step end word is outputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05189010-A (JP)
Title: Actuator controller
Inventor: ADACHI KAZUTAKA
IPC: B62D7/15
Filed: 1992-01-09
Abstract: PURPOSE:To prevent a noise, an electric noise, etc., from being generated by adjusting the control gain of an actuator according to the result of a comparison between a control command output signal indicating an error and a controlled system output signal. CONSTITUTION:At the time of actuator control, the signal comparison part (e) of an actuator control means (g) compares the control command output signal from a control command arithmetic means which operates the control command to an actuator (b) with the controlled object output signal from a controlled system output detecting means (d) which detects the operation quantity of the controlled system (a). The control gain adjustment part (f) of the actuator control means (e) adjusts the control gain of the actuator (b) corresponding to the comparison signal from the signal comparison part (e). Namely, the control gain of the actuator (b) is adjusted according to the result of the comparison between the control command output signal showing the error and the controlled object output signal. Consequently, the size and frequency of a limit cycle generated is minimized.
Patent JP-H08191400-A (JP)
Title: Method and device for adjusting color of color image
Inventor: AZUMA YOSHIHIKO
IPC: H04N1/60
Filed: 1995-01-11
Abstract: PURPOSE: To selectively and easily adjust the color contained in a color image as desired. CONSTITUTION: This device is composed by being provided with a reference color designator 16 storing the color image inputted by an image data input device 11 as the data of each picture element in an image data storage device 12, outputting the color of the picture element of the prescribed area of the color image displayed on a display 1 from an image data output device 28 after the color is adjusted to a target color and designating a reference color from the color images, a target color designator 18 designating the target color, a category discriminating part 23 determining the category based on the basic color name to which each picture element data belongs, an adjustment amount calculating part 26 calculating the adjustment amount for changing the reference color to the target color,  a color adjustment arithmetic part 21 performing the color adjustment calculation of each picture element based on adjustment amount and color adjustment correction arithmetic part 22 correcting the color adjustment arithmetic result by defining the category to which the reference color determined by a category discriminating part 25 belongs as a reference for each picture element.
Patent JP-H10198394-A (JP)
Title: Voice recognition method
Inventor: IKURA HIROO
IPC: G10L15/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition method with which a voice superposed with noise can be recognized with a high degree of provability even though a kind of noise and an SN ratio are simultaneously changed on issuance of voice. SOLUTION: A voice recognition device comprises a voice signal input part 2, a characteristic value extracting part 2, a data storage part 3 and a recognition result determining part 4. Upon creation of a word HMM(hiddened Markov model) used for recognition, noise HMM having been created previously from several kinds of noises, is used, and further, in consideration with S/N rations in a plurality of levels, it is possible to recognize a voice with a high degree of provability even though a kind of noise to e superposed, and the S/N ratio will be changed on the way.
Patent JP-S5699965-A (JP)
Title: Discharge lamp
Inventor: SASAKI AKIO
IPC: H05B41/14
Filed: 1980-01-14
Abstract: PURPOSE:To realize surface illumination or stereo-illumination by switching a plurality of pair of discharge electrodes succeedingly and spreading the locus of movement of a discharge column to 2 or 3 dimensions. CONSTITUTION:In the glass tube 2 having the disc-shaped discharge space 1 formed, three electrodes (a), (b), and (c) are arranged at regular intervals and between each pair of discharge electrodes which is obtained in the combination of the electrodes (a) and (b), (b) and (c), and (c) and (a), the lighting-up voltage in three- phase from a 3-phase lighting circuit 3 is applied succeefingly. As a discharge column (positive column) shifts in revolution, synchronized to the phase revolution of 3-phase lighting-up voltage in the disc-shaped discharge space 1, the locus of transfer spreads to 2 dimensions, and face illumination is obtained.
Patent JP-H11289550-A (JP)
Title: Optical system for television camera with still image photographing function
Inventor: YOSHIKAWA KAZUO
IPC: H04N5/225
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent an image blur and smear attended with a time deviation between field images by providing a still image use optical flux separation prism in a television camera body adjacent to a color separation prism of a television image photographing system so as to obtain a still image with excellent aberration similarly to the case with a television image regardless of a simple and compact configuration and providing a mechanical shutter in an optical path of the still image photographing system. SOLUTION: A color separation prism 11A of 4-block configuration is the same as a color separation prism of a dual green system in a shape of each glass prism and is made up of a three-color-separation prism system for a television image photographing consisting of a still image photographing prism 2d, a blue prism 2a, a red prism 2b and a green prism 2c. Furthermore, a mechanical shutter 34 is placed between an optical emission end face 7d of the still image photographing prism 2d and a cover glass 6d.
Patent JP-S61163336-A (JP)
Inventor: EDOWAADO DEBITSUDO ROBAATSU
IPC: G03C5/00
Filed: 1986-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61163158-A (JP)
Inventor: SHIDORI FUJIO
IPC: C04B24/30
Filed: 1985-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000206345-A (JP)
Title: Optical device having optical fiber diffraction grating
Inventor: TAMURA MITSUAKI
IPC: G02B6/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having an optical diffraction grating capable of fixing surely an optical fiber part where a diffraction grating is formed, relative to base material, without deteriorating an optical characteristic at the diffraction grating. SOLUTION: A coating layer made of a resin 6 formed on the periphery of a clad part 3 is removed as long as a prescribed length on a part where an optical fiber 1 is fixed on a base material 2, to thereby form an exposed part 1a where the clad part 3 is exposed. A first metal protective layer 7 is formed on the exposed part 1a where the clad part 3 is exposed. A projecting part 8 having a prescribed height is formed on both end parts of the base material 2 as a fixing part for fixing the optical fiber 1. The projecting part 8 has an upper face part 9 where a roughly V-shaped groove part 10 is formed. The optical fiber part where the first metal protective layer 7 is installed is loaded on the groove part 10 formed on the upper face part 9.  A second metal protective layer 11 comprising metal material having high ductility, such as copper or gold, is formed on the surface of the groove part 10.
Patent JP-S5390274-A (JP)
Title: Morpholine derivs., their acid salts and process for their preparation
Inventor: TAWARA TETSUHARU
IPC: A61P25/24
Filed: 1977-01-13
Abstract: PURPOSE: Morpholine derivs. I(R 1-3  are H, halogen, lower alkoxy, nitro, amino, sulfurmoyl or trihalomethyl; R 4  is H or lower alkyl; R 5  is lower alkyl) and their acid salts, e.g. 3-(3,4-dichlorobenzamidomethyl)-4-methylmorpholine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01183078-A (JP)
Title: Connector
Inventor: WATABE HIROSHI
IPC: H01R13/631
Filed: 1988-01-12
Abstract: PURPOSE:To secure connection of a connector by providing tapered parts in a jig to be engaged with the specified part of the connector from its side, and pushing the jig from the side for connecting the connector. CONSTITUTION:If a male connector 11 is positioned to a female connector 15, when a jig 19 is inserted from the side perpendicularly to the connecting direction, then bars 20 on one side of the jig 19 are guided to a step part 16 of the connector 15. The other bars 20 are provided with tapered parts 21, and the tapered parts 21 are applied to a step part 12 of the connector 11, so the part 12 is pressed in the connecting direction. The connector 11 is thus inserted into the connector 15 together with the jig 19, and protrusions 14, 18 are each guided to an inclined surfaces 23 to be engaged with an engagement hole 22, so the connectors 11, 15 are connected with each other. Because the jig 19 is inserted from the side of a longer span perpendicular to the connecting direction, the connectors 11, 15 can be connected with each other with a small inserting force securely.
Patent JP-H01180212-A (JP)
Title: Device for treating bathwater
Inventor: KATO YOSHIHISA
IPC: B01D35/027
Filed: 1988-01-12
Abstract: PURPOSE:To clean bathwater by compressed air and to reuse remaining water by passing the hot water in a bath through the inside of a ceramic filter, circulating the hot water again to the bath, and simultaneously injecting compressed air into the hot water. CONSTITUTION:The device for treating bathwater has a bath 1 contg. hot water, the ceramic filter 4, and a tank 5 for storing the hot water in the bath. The hot water in the bath is passed through the inside of the filter 4, and circulated to the bath through a pipeline. Compressed air can be injected at the midway of the pipeline by a compressor 8. The hot water in the tank 5 transferred from the bath 1 is passed through the filter 4, and again circulated into the tank 5. Accordingly, the contaminant and bacteria in the hot water are removed by the filtration, and the remaining hot water can be reused.
Patent JP-H10194114-A (JP)
Title: Carrier
Inventor: OTA MASAYASU
IPC: B61B13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To make all of a front and a rear wheels and driving wheels contact with a traveling surface, and while to maintain the load to the driving wheels constant by raising or lowering at least one of front and rear wheels with a wheel elevating mechanism in the case of moving a vehicle from a horizontal surface to an inclined surface or in the opposite case thereof. SOLUTION: The analog electric signal output from a height sensor 20 is converted to the digital signal by a converter, and input to a central control unit. The central control unit commands the quantity of displacement corresponding to the input signal to an actuator controller so as to rotates an actuator 16 at the predetermined quantity on the displaced variable. With this structure, a front wheel 1 is elevated. A wheel holder 11 of a carrying vehicle V1 can be turned in a range from a vertical condition to the forward maximum angle θ1, and at the time of traveling on a horizontal surface, the wheel holder 11 is turned forward by a neutral angle θ2 from the vertical condition. In this condition, all of the front and rear wheels 1, 2 and the driving wheels 4 contact with the traveling surface.
Patent JP-H07210256-A (JP)
Title: Vibration control method for cylindrical shell by piezoelectric actuator and device therefor
Inventor: TANI JUNJI
IPC: G05D19/02
Filed: 1994-01-18
Abstract: PURPOSE:To effectively control the vibration of a cylindrical shell by the forced vibration of a piezoelectric actuator consisting of a piezoelectric film which forms the cylindrical shell. CONSTITUTION:The displacement of a cylindrical shell 20 consisting of a piezoelectric film that is caused by the vibration is detected. Based on this displacement, a piezoelectric actuator 22 provided on the shell 20 is actively vibrated. So that the vibration of the shell 20 is controlled.
Patent JP-S58120457-A (JP)
Title: Grinder of wood rotary cutter
Inventor: OONO KUNIO
IPC: B24B3/10
Filed: 1982-01-14
Abstract: PURPOSE:To accurately grind a wood chamfering cutter of complicated edge shape in which a rake angle, lead angle and external diameter clearance angle are different, by using a guide rod and guide plate. CONSTITUTION:A grinding position is set to an intersecting point (x) between a center line passing through the rotary center of a grinding wheel 31 and a horizontal plane passing through the center of a mounting shaft in a cutter mounting jig 53. Height of the point end of a guide rod 42 mounted to a supporting fixture 45 is also set on the same horizontal plane as the point (x). A chamfering cutter is fitted to the jig 53, and a guide plate 62 is set to a desired rake angle and fixed by contacting the bottom surface of the plate 62 to the point end of the rod 42. If a mounting angle of supporters 63 and the plate 62 is changed, a cutter holding shaft is turned to enable the grinding at a desired lead angle. A copying tool 44 profiles a template 67 molded to the shape of a work to enable the molding to a desired shape.
Patent JP-S5286709-A (JP)
Title: Companding estimate code decoding circuit
Inventor: SHIMEKI TAIJI
IPC: H04N19/50
Filed: 1976-01-13
Abstract: PURPOSE:To decrease the number of coded bits by companding the signal and to eliminate the deterioration of the signal quality.
Patent JP-S5287076-A (JP)
Title: Non-linearity correction method of semiconductor diaphragm type pressu re gauge
Inventor: SHIMADA SATOSHI
IPC: G01L9/00
Filed: 1976-01-14
Abstract: PURPOSE: To correct the non-linearity between pressure and strain as well as between strain and resistance and eliminate the adverse influence to temperature characteristics and sensitivity by adjusting the diameter of the recessed circular hole of the strain inducing part on a Si diaphragm being a pressure sensitive part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02185083-A (JP)
Title: Power supply circuit for laser oscillator
Inventor: SAKURAI NOBUO
IPC: H01S3/097
Filed: 1989-01-12
Abstract: PURPOSE:To realize a light weight, small size and low power consumption by connecting a sub-circuit to the rear end of a diode of a main circuit through a regulating resistance in a manner that the potential of the output terminal of the diode is raised when the load current is relatively small. CONSTITUTION:A transformer T3, a bridged full-wave rectifier circuit 11 are connected to the exchanger power source E2 of a voltage E, a capacitor 12 is connected to a point B in the input points A, B of the rectifier circuit 11, diodes 13, 14 and a capacitor 15 are connected to an output point C, and the output point D of the diode 14 is connected to a discharge part 10 through a ballast resistance 16. The crossing point E of the capacitor 12 and the diode 13 is connected to a point D through a diode 17 and a resistance 18, and the intermediate point F of the diode 17 and the resistance 18 is connected to one terminal point G of the discharge part 10 through a capacitor 19. Thus, when a load current is relatively small, a sub-circuit is connected through the regulating resistance 18 in a form of raising the output terminal potential of the diode 14, thereby realizing a light weight, a small size and low power consumption.
Patent JP-S57120226-A (JP)
Title: Auto tracking device of magnetic video recording and reproducing device
Inventor: AZUMA NOBUO
IPC: H04N5/783
Filed: 1981-01-16
Abstract: PURPOSE:To optimize tracking correction during variable speed reproduction by varying a DC bias to a video head displacing means in both forward and backward directions by a unit extent at each time, and then by changing the directions of DC bias variation in accordance with an increase or decrease between reproduced signal levels before and after the variation. CONSTITUTION:A magnetic video recording and reproducing device is provided with a waveform generating circuit 22 which generates an applied voltage slanting corresponding to a reproduction speed, a bimorph element 13 as an electromechanical transducing element which is applied with said applied voltage displaces a video head 5 at right angles to a recording track, two DA converters 21 which vary the DC bias of the applied voltage in both forward and backward directions by a unit extent at each time, and a comparator 16 which makes a comparison between reproduced signal levels before and after the variation in DC bias. If the reproduced signal level after the DC-bias variation of the applied voltage is greater than that before the variation, the DC bias is varied in one direction and when less, the DC bias is varied in the opposite direction under the control of a microcomputer 20.
Patent JP-H01179999-A (JP)
Title: Pitch extracting device
Inventor: TAGUCHI SATORU
IPC: G10L25/90
Filed: 1988-01-11
Abstract: PURPOSE:To improve S/N by using a waveform element piece, which is obtained through the autocorrelation of the impulse response of a filter having a LPC coefficient as a filter coefficient, to extract a pitch. CONSTITUTION:An alpha parameter gamma<1>alpha1 to which an attenuation coefficient gammais applied is supplied to an impulse response calculator 4 and is provided to each analysis frame as the filter coefficient of a digital filter having this parameter gamma<1>alpha1 as the filter coefficient. An autocorrelation calculator 5 calculates the autocorrelation function of the inputted impulse response for each analysis frame and supplies it to an autocorrelation calculator 6. The output waveform obtained as the autocorrelation of the impulse response in this manner is a short-time response waveform to the impulse of the digital filter having the parameter gamma<1>alpha1 as the filter coefficient, namely, the waveform element piece of each analysis frame obtained by the impulse. Thus, pitch information is extracted without interposing a synthesized waveform and the S/N is considerably improved.
Patent JP-H09197467-A (JP)
Title: Image pickup device capable of detecting light source information, interchangeable lens and image pickup system
Inventor: YASUKAWA SEIICHI
IPC: G03B7/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect the type of a light source, based on precise color information detected on an interchangeable lens side. SOLUTION: This image pickup system is constituted of the interchangeable lens 2 and an image pickup device 1 to which the lens 2 can be attached. In such a case, the lens 2 is provided with color detection means PD1-PD3 detecting the color of the light source and a communication means LMCU transmitting the color information of the light source detected by the detection means PD1-PD3 to the image pickup device 1. The image pickup device 1 is provided with a light source detection means BMCU detecting the type of the light source, based on the color information of the light source received from the communication means LMCU.
Patent JP-H05197761-A (JP)
Title: Quick file retrieving system
Inventor: MINATO NAOKI
IPC: G06F3/06
Filed: 1992-01-14
Abstract: PURPOSE:To improve a retrieving speed without allowing file retrieving time to depend upon the sort of a floppy disk to be used as an information recording medium in a computer system or the performance of a device. CONSTITUTION:When a floppy disk is stored in a floppy disk device 12, a floppy disk recognizing part 15 recognizes the storage, an index reading part 17 writes an index part in the contents of the floppy disk in a memory 16, and at the tine of accessing the floppy disk, a retrieving part 18 retrieves the index part stored in the memory 16 in order to know the storing position of an objective file, so that the retrieval of the objective file can rapidly be processed.
Patent JP-S57118633-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE HIROSHI
IPC: H01L21/225
Filed: 1981-01-14
Abstract: PURPOSE:To prevent the generation of crystal defect and form a deeply diffused high density impurity region by a method wherein an impact against the high density impurity region is suppressed by a barrier layer. CONSTITUTION:A barrier layer is formed on the exposed surface of an N type or P type impurity region and a means to form a high density impurity layer without crystal defect through this barrier layer is provided. For instance, a barrier layer 3 of polycrystalline silicon is formed on the surface of an oxide film 2 and an aperture 2a for diffusion formed on the surface of a silicon substrate 1. Then shallow high density impurity diffusing source layer 5 is formed by diffusing phosphorus. After that thermal treatment in an oxidizing atmosphere is performed to form a deeply diffused high density impurity region 6. During this thermal treatment the barrier layer 3 is completely oxidized and transformed into insulating layer 7 of phosphoric silicate glass (PSG).
Patent JP-H01180349-A (JP)
Title: Laser beam recording apparatus
Inventor: WADA KOUJI
IPC: B41J2/455
Filed: 1988-01-12
Abstract: PURPOSE:To prevent image irregularity, by operating a position altering means on the basis of the output signal of a shift detection means and moving a main stage in a direction eliminating shift to make the auxiliary scanning direction of the main stage by a drive mechanism almost straight. CONSTITUTION:A laser beam parallel to a rail 44 is usually emitted in the direction of a beam detection sensor 62 from the laser arranged to a receiving member 64. When laser beam is present at a point P other than the center of a sensor part 62A divided into four sections, it can be judged that a fine movement stage 58 is shifted to the left and the signal corresponding to this state is outputted from the beam detection sensor 62. On the basis of said signal, a control part 16 gives predetermined voltage to a piezoelectric element 56 to be converted to mechanical quantity in said element 56 and the surface of the element 56 is finely moved. By this method, the fine movement stage 58 is moved parallell in a shift correcting direction with respect to a rough movement stage 46 and the irradiation point of laser beam becomes the movement center point of the beam detection sensor 62. By repeating this operation, the fine movement stage 58 is moved almost straightly and no image irregularity is generated.